Answer:
5 hours
Step-by-step explanation:
75 + 55x = 350
75 - 75 + 55x = 350 - 75
55x = 275

x = 5
Answer:
the answer is 0 because both equations on either side cancel out thereby leaving in bare
The value of <em>x </em>in the equation, (3x + 30), is 10.
Answer:
look it up
Step-by-step explanation:
go on your phone
click google
type in your question
don't be trash player
4(pi)m^2 = 144(pi)
4m^2 = 144
m^2 = 36
m = 6cm
diameter = 2m
= 2(6)
= 12cm